Q:Steel Pipe Dimensions & Sizes Chart: A Comprehensive Guide for Selecting the Right Pipe Size
A:Steel pipes are commonly used in various industries for transporting fluids, gases, and solids. Understanding the dimensions and sizes of steel pipes is essential for selecting the right pipe for specific applications. In this article, we will provide a comprehensive steel pipe dimensions and sizes chart to help you make informed decisions.
Nominal Pipe Size (NPS): The Nominal Pipe Size (NPS) is a standardized numerical designation used to indicate the general size of a pipe. It is not an actual measurement of the pipe's outer diameter but rather a reference to the approximate inside diameter (ID). NPS is expressed in inches and is commonly used in the United States.
Outside Diameter (OD): The Outside Diameter (OD) refers to the actual measurement of the pipe's outer diameter. It is an important parameter for determining the compatibility of pipes with fittings and valves. OD is measured in inches or millimeters.
Wall Thickness: The Wall Thickness of a pipe refers to the distance between its inner and outer surfaces. It determines the pipe's strength and pressure-handling capacity. Wall thickness is usually expressed in inches or millimeters.
Schedule: The Schedule of a pipe refers to its wall thickness as per specific standards. Different schedules are designated by numbers such as Schedule 40, Schedule 80, and Schedule 160. Higher schedule numbers indicate thicker walls and higher pressure ratings.
Steel Pipe Dimensions and Sizes Chart: Here is a chart that provides a general overview of commonly used steel pipe dimensions and sizes:
